"This hormone tells skin cells to make more melanin, which is the pigment that gives skin its color."
— prime-peptide.us
"Type synthetic peptide blend (growth hormone releasing hormone analog + ghrelin mimetic) cas number 863288 34 0 molecular weight ~3367."
— nextgen-peptide.com
"Ghk cu is a naturally occurring copper binding tripeptide composed of glycine histidine lysine complexed with copper (ii) ions."
— penguin-peptide.com